Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel process for industrial mass production of foamed ceramic, foamed ceramic, application of foamed ceramic and building component
The invention relates to the technical field of foamed ceramic production, and particularly provides a new process for industrial mass production of foamed ceramic, the foamed ceramic, application ofthe foamed ceramic and a building component. The new process for industrial mass production of the foamed ceramic comprises the following steps: sequentially crushing, grinding, pugging, performing extrusion molding, drying and sintering raw materials to obtain the foamed ceramic. According to the process, pugging and extrusion molding are adopted to replace the traditional wet ball milling and spray drying powdering process; the energy consumption required for drying, dehydrating and pulverizing is saved, a powder distribution system is not needed, kiln furniture such as a refractory surrounding edge, a silicon carbide bracket and refractory cotton of a kiln metering and batching furnace is omitted, and the gas energy consumption of the kiln is greatly reduced, so that the process is short in firing period and low in energy cost and equipment cost. Besides, the green body obtained by adopting the process is high in regularity, and components can be produced as required by adjusting the shape of an extrusion port, so that the cutting and grinding loss in the subsequent processing process is small, the waste of the raw materials is effectively avoided, and the yield is increased.
本发明涉及发泡陶瓷生产技术领域，具体而言，提供了一种发泡陶瓷工业量产的新工艺、发泡陶瓷及其应用、建筑构件。所述发泡陶瓷工业量产的新工艺包括以下步骤：原料依次经破碎、粉磨、练泥、挤出成型、干燥和烧成，得到所述发泡陶瓷。该工艺采用练泥、挤出成型取代传统的湿法球磨和喷雾干燥制粉工艺，节省了干燥脱水制粉所需的能耗，且无需粉料布料系统，省去了窑计量配料炉耐火围边、碳化硅支架、耐火棉等窑具，大幅降低窑炉燃气能耗，因而该工艺的烧成周期短、能源成本和设备成本低。另外，采用该工艺得到的坯体的规整度高，可以通过调整挤出口形状按需生产构件，因而在后续的加工过程中的切磨损耗量小，从而有效避免了原料浪费，提升了产量。
Novel process for industrial mass production of foamed ceramic, foamed ceramic, application of foamed ceramic and building component
The invention relates to the technical field of foamed ceramic production, and particularly provides a new process for industrial mass production of foamed ceramic, the foamed ceramic, application ofthe foamed ceramic and a building component. The new process for industrial mass production of the foamed ceramic comprises the following steps: sequentially crushing, grinding, pugging, performing extrusion molding, drying and sintering raw materials to obtain the foamed ceramic. According to the process, pugging and extrusion molding are adopted to replace the traditional wet ball milling and spray drying powdering process; the energy consumption required for drying, dehydrating and pulverizing is saved, a powder distribution system is not needed, kiln furniture such as a refractory surrounding edge, a silicon carbide bracket and refractory cotton of a kiln metering and batching furnace is omitted, and the gas energy consumption of the kiln is greatly reduced, so that the process is short in firing period and low in energy cost and equipment cost. Besides, the green body obtained by adopting the process is high in regularity, and components can be produced as required by adjusting the shape of an extrusion port, so that the cutting and grinding loss in the subsequent processing process is small, the waste of the raw materials is effectively avoided, and the yield is increased.
本发明涉及发泡陶瓷生产技术领域，具体而言，提供了一种发泡陶瓷工业量产的新工艺、发泡陶瓷及其应用、建筑构件。所述发泡陶瓷工业量产的新工艺包括以下步骤：原料依次经破碎、粉磨、练泥、挤出成型、干燥和烧成，得到所述发泡陶瓷。该工艺采用练泥、挤出成型取代传统的湿法球磨和喷雾干燥制粉工艺，节省了干燥脱水制粉所需的能耗，且无需粉料布料系统，省去了窑计量配料炉耐火围边、碳化硅支架、耐火棉等窑具，大幅降低窑炉燃气能耗，因而该工艺的烧成周期短、能源成本和设备成本低。另外，采用该工艺得到的坯体的规整度高，可以通过调整挤出口形状按需生产构件，因而在后续的加工过程中的切磨损耗量小，从而有效避免了原料浪费，提升了产量。
Novel process for industrial mass production of foamed ceramic, foamed ceramic, application of foamed ceramic and building component
发泡陶瓷工业量产的新工艺、发泡陶瓷及其应用、建筑构件
YANG HANG (Autor:in) / LI WEIGUANG (Autor:in) / ZHAO QINGCHAO (Autor:in) / ZHU YANGGE (Autor:in) / SHEN SHIFU (Autor:in) / LIU HAIYING (Autor:in)
14.04.2020
Patent
Elektronische Ressource
Chinesisch
Foamed ceramic, foamed ceramic filter, production method and use thereof
| Europäisches Patentamt | 2023
Preparation method of foamed ceramic and foamed ceramic
| Europäisches Patentamt | 2020
Preparation method of foamed ceramic productand foamed ceramic product
| Europäisches Patentamt | 2020
Foamed ceramic forming process control method and foamed ceramic preparation method
| Europäisches Patentamt | 2024
Foamed ceramic composite additive, foamed ceramic and preparation method thereof
| Europäisches Patentamt | 2021